Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 1 - Section 1.3 - Algebraic Expressions - 1.3 Exercises: 48



Work Step by Step

Multiply: $2x^{3}-x^{2}+x+2x^{2}-x+1$ Collect like terms: $2x^{3}+(2x^{2}-x^{2})+(x-x)+1$ Simplify: $2x^{3}+x^{2}+1$
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